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Irina-Kira [14]
3 years ago
10

In ΔEFG, the measure of ∠G=90°, FG = 1.5 feet, and EF = 7.5 feet. Find the measure of ∠F to the nearest degree.

Mathematics
2 answers:
fomenos3 years ago
8 0

Answer:

  78°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relations between angles and sides of a right triangle. In particular, ...

  Cos = Adjacent/Hypotenuse

  cos(F) = FG/FE = 1.5/7.5 = 0.2

The inverse cosine function is used to find the angle:

  ∠F = arccos(0.2)

  ∠F ≈ 78°

Artemon [7]3 years ago
8 0

Answer:

78

Step-by-step explanation:

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Answer:

14x 2 +9

Step-by-step explanation:

6 0
2 years ago
Find equation of the line passing through the given point in parallel to given equation. write your answer in slope intercept fo
denpristay [2]

Answer:

  • 3) y = (7/2)x -12
  • 4) y = 3x -5
  • 7) y = (1/3)x +4/3
  • 8) y = (-4/3)x +8/3

Step-by-step explanation:

In every case, you can ...

  • replace any constant in the equation by 0
  • for point (h, k), replace x with (x-h) and y with (y-k), then simplify
  • solve for y (add the opposite of the y-term; divide by the y-coefficient)

3) -7(x-4) +2(y-2) = 0 ⇒ -7x +2y +24 = 0

... y = (7/2)x -12

4) (y+2) = 3(x-1)

... y = 3x -5

7) -(x+4) +3(y-0) = 0 ⇒ -x +3y -4 = 0

... y = (1/3)x +4/3

8) 4(x-2) +3(y -0) = 0 ⇒ 4x +3y -8 = 0

... y = (-4/3)x +8/3

7 0
3 years ago
The data in the table is describing the heights of the Boston Celtics.
tester [92]

Answer: 4.5%

Step-by-step explanation:

Percentage will be calculated as:

No of players with height below 74/ total number of players x 100

From the question, Only one player has height of below 74

Total number of heights recorded is from 22 players

% = 1/22 × 100

0.04545 x 100

= 4.5%

I hope this helps.

5 0
3 years ago
All of the sides in the figure above are the same length. In addition, sides x and z are parallel and sides w and y are parallel
vfiekz [6]
The first thing we have is the following statements:
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 x = z = w = y
 "In addition, sides x and z are parallel and sides w and y are parallel":
 x ll z and w ll y
 Both statements define a square.
 Answer:
 
The most specific term for this figure is:
 
Square
7 0
3 years ago
Find the volume of the rectangular prism
user100 [1]
Volume= Length • Width • Height

Given info: 6•8•9= 432cm cubed
8 0
3 years ago
Read 2 more answers
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